HNPM
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| Brand | HNPM |
|---|---|
| Origin | Germany |
| Model | MZR-7259 Ex |
| Explosion Protection | ATEX II 2G IIC c T4 X |
| Flow Rate | 0.048–225 mL/min |
| Precision (CV) | <1% |
| Viscosity Range | 0.3–100 mPa·s |
| Max Differential Pressure | 40 bar (at >16 mPa·s) |
| Max System Pressure | 80 bar |
| Displacement per Revolution | 48 µL |
| Minimum Dose | 30 µL |
| Motor | 24 V DC, 53 W, 500 PPR Encoder |
| Ambient Temp | 0–40 °C |
| Fluid Temp | −5–+60 °C (−20–+100 °C with optional thermal isolation module) |
| Wetted Materials | Alloy C22 (DIN 2.4602), SSiC, Al₂O₃, ZrO₂, FFKM (Kalrez® 6375) |
| Connection | 1/8" NPT internal thread |
| Weight | ~4900 g |
| Dimensions (L×W×H) | 280 × 120 × 140 mm |
| Brand | HNPM |
|---|---|
| Origin | Germany |
| Model | mzr-pump |
| Drive | Electric |
| Speed Range | 0–300 rpm |
| Flow Rate | 1 µL/h – 1.1 L/h |
| Pressure Capability | Up to 150 bar |
| Viscosity Range | 0.3 – 1,000,000 mPa·s |
| Pulse Level | <1% (RMS) |
| Dead Volume | <1 µL |
| Materials | Chemically resistant stainless steel, ceramic, PTFE, sapphire |
| Explosion-Proof Options | Available (ATEX/IECEx compliant) |
| Brand | HNPM |
|---|---|
| Origin | Germany |
| Drive Type | Electric |
| Speed Range | 0–300 rpm |
| Flow Rate | 1 µL/h – 1.1 L/h |
| Materials | SiC bearings, Hastelloy C-22 (2.4602) housing, ZrO₂/Al₂O₃ or WC-Co rotors |
| Max Pressure | 150 bar |
| Viscosity Range | 0.3 – 1,000,000 mPa·s |
| Compliance | FDA-compliant wetted materials available, ATEX-certified variants (II 2G Ex db IIB T4 Gb / II 2D Ex tb IIIB T135°C Db) |
| Brand | HNPM |
|---|---|
| Origin | Germany |
| Model | MZR-4622 |
| Flow Rate | 1.2–72 mL/min |
| Speed Range | 100–6000 rpm |
| Precision (CV) | <1% |
| Displacement | 12 µL |
| Minimum Dose | 2 µL |
| Max. Differential Pressure | 5 bar |
| Inlet Pressure Limit | 1 bar |
| Operating Temperature | −20 to +60 °C |
| Wetted Materials | SS316L, Ceramic, Tungsten Carbide, Ni-based Alloy, Epoxy |
| Shaft Seal | Graphite-Reinforced PTFE |
| Static Seals | FPM (optional EPDM/FFPM) |
| Motor | Brushed DC, 24 V, 4.5 W, Hall-effect Encoder (32 ppr) |
| Dimensions | Ø16 mm × 88 mm |
| Weight | ~100 g |
| Fluid Connection | 2 mm OD sliding fitting (optional M2.1 manifold) |